The nitrogenous bases in a DNA are Purines – Adenine, Guanine and Pyrimidines – Cytosine ,Thymine. A purine pairs with Pyrimidine. A=T C = Read More …
The nitrogenous bases in a DNA are Purines – Adenine, Guanine and Pyrimidines – Cytosine ,Thymine. A purine pairs with Pyrimidine. A=T C = Read More …